开源免费Mac软件

无意中看到了一个收集Mac开源软件的地方，遂写到这里记录一下

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Audio

• AUHost – Application which hosts AudioUnits v3 using AVFoundation API. 
• Aural Player – Aural Player is a free and open source audio player application for the macOS platform. Inspired by the classic Winamp player for Windows, it is designed to be to-the-point and easy to use. 
• Background Music – Background Music, a macOS audio utility: automatically pause your music, set individual apps’ volumes and record system audio. 
• CAM – macOS camera recording using ffmpeg 
• Cog – Free and Open Source Audio Player for macOS. 
• fre:ac – The fre:ac audio converter project. 
• jmc – jmc – new macOS media organizer. 
• iTunes-Volume-Control – This app allows you to control the iTunes volume using volume up and volume down hotkeys. 
• LocalRadio – LocalRadio is software for listening to “Software-Defined Radio” on your Mac and mobile devices. 
• Lyricism – macOS app to show you lyric what currently iTunes or Spotify is playing.
• Lyrics – Swift-based iTunes plug-in to display lyrics on the desktop. 
• LyricsX – Lyrics for iTunes, Spotify and Vox. 
• Mous Player – Simple yet powerful audio player for BSD/Linux/macOS. 
• Muse – Open source Spotify controller with TouchBar support.
• SBPlayer – SBPlayer is a beautiful and powerful media player base on VLCKit. 
• ShazamScrobbler – Scrobble vinyl, radios, movies to Last.fm. 
• Sonora – Minimal, beautifully designed music player for OS X. 
• SpotMenu – Spotify and iTunes in your menu bar.  
• SpotSpot – Spotify mini-player for macOS. 
• Suohai – Audio input/output source lock for macOS. 
• Tickeys – Instant audio feedback for typing. macOS version. 
• [Un]MuteMic – macOS app to mute & unmute the input volume of your microphone. Perfect for podcasters.  
• waveSDR – macOS native desktop Software Defined Radio application using the RTL-SDR USB device.

Backup

• Mackup – Keep your application settings in sync (OS X/Linux). 
• shallow-backup – Easily create lightweight documentation of installed applications, dotfiles, and more. 
• UrBackup – UrBackup – Client/Server Open Source Network Backup for Windows, macOS and Linux.  

Browser

• Beaker Browser – Beaker is an experimental peer-to-peer Web browser. 
• Brave Browser – Brave browser for Desktop and Laptop computers running Windows, OSX, and Linux. 
• browserosaurus – macOS tool that prompts you to choose a browser when opening a link.
• Helium – Floating browser window for OS X.  
• Finicky – Always opens the right browser. 
• Firefox – Current Firefox and Gecko development
• Kaktus Browser – Experimental web browser with minimalistic design. Running Windows, OSX and Linux. 
• otter-browser – Otter Browser aims to recreate the best aspects of the classic Opera (12.x) UI using Qt5. 
• seb-mac – Safe Exam Browser for macOS and iOS. 

Chat

• ChitChat – Native Mac app wrapper for WhatsApp Web. 
• Electronic WeChat – Better WeChat on macOS and Linux. 
• Franz – Franz is a free messaging app for services like WhatsApp, Slack, Messenger and many more. 
• Google Allo for Desktop – Native OS X & Windows desktop app for Google Allo.
• GroupMe – Unofficial GroupMe App.  
• Riot.im – Riot.im is a collaboration app (currently Electron) for the Matrix protocol. 
• Signal Desktop – Electron app that links with your Signal Android or Signal iOS app. 
• Messenger – macOS app wrapping Facebook’s Messenger for desktop. 
• Telegram – Source code of Telegram for macOS on Swift. 
• Telegram [Deprecated] – Source code of deprecated Telegram for macOS version. 
• Telegram Desktop – Telegram Desktop messaging app. 
• Textual – Textual is an IRC client for OS X. 
• Torchat-Mac – TorChat for Mac is a macOS native and unofficial port of torchat. 
• WhatsAppBar – Send WhatsApp message from menu bar. 
• Wire Desktop – Standalone Electron app for the chatapp Wire. 

Cryptocurrency

• AddressGenerator – macOS app to safely generate cryptocurrency address. 
• Balance Open – App for all the world’s currencies. 
• CoinBar – macOS menu bar application for tracking crypto coin prices. 
• Crypto Bar – macOS menu bar application built with Electron. 
• Float coin – Native menu bar app with floating window and support for many Exchanges. 

Database

• DB Browser for SQLite – SQLite database management GUI. 
• mongoDB.app – The easiest way to get started with mongoDB on the Mac. 
• Postbird – Open source PostgreSQL GUI client for macOS. 
• Postgres.app – The easiest way to get started with PostgreSQL on the Mac. 
• Redis.app – The easiest way to get started with Redis on the Mac. 
• Sequel Pro – MySQL/MariaDB database management for macOS. 

Development

Git

• Cashew – Cashew macOS Github Issue Tracker.   
• Gitee – Gitee, OS X status bar application for Github.  
• Github contributions – GitHub contributions app, for iOS, WatchOS, and OSX. 
• GitHub Desktop – Simple collaboration from your desktop. 
• GithubListener – Simple app that will notify about new commits to watched repositories. 
• GithubNotify – Simple macOS app to alert you when you have unread GitHub notifications. 
• GitSync – Minimalistic Git client for Mac. 
• GitUp – The Git interface you’ve been missing all your life has finally arrived. 
• GitX – Graphical client for the git version control system. 
• GPM – macOS application for easily operating GitHub Projects. 
• MessagesHistoryBrowser – macOS/OSX app to comfortably browse and search through your Messages.app history. 
• Streaker – GitHub contribution streak tracking menubar app. 
• TeamStatus-for-GitHub – macOS status bar application for tracking code review process within the team. 
• Xit – Xit is a graphical tool for working with git repositories. 

iOS / macOS

• Alloy – Simple toolkit that makes your iOS / OS X apps development more easier. 
• AppBox – Tool for iOS developers to build and deploy Development, Ad-Hoc and In-house (Enterprise) applications directly to the devices from your Dropbox account. 
• AppIcons – Tool for generating icons in all sizes as required by macOS and iOS apps. 
• AppleTrace – Trace tool for iOS/macOS.
• AppStoreReviewTimes – iOS open source project for the great site that gives you indication about the average iOS / macOS app stores review times. 
• Asset Catalog Tinkerer – App that lets you open .car files and browse/extract their images.  
• Assets – Assets is a macOS app that manages assets for your development projects (Xcode, web, etc). 
• Attabench – Attabench is a microbenchmarking app for macOS, designed to measure and visualize the performance of Swift code. 
• Board For GitHub – Small application to monitor your GitHub project web page in a native macOS app ! 
• Brisk – macOS app for submitting radars. 
• calabash-launcher – iOS Calabash Launcher is a macOS app that helps you run and manage Calabash tests on your Mac. 
• Cleaner for Xcode – Cleaner for Xcode.app built with react-native-macOS. 
• CocoaRestClient – Free, native Apple macOS app for testing HTTP/REST endpoints. 
• FilterShop – macOS App to explore CoreImage Filters. 
• IconGenerator – macOS app to generate app icons. 
• Iconizer – Create Xcode image catalogs (xcassets) on the fly. 
• Icons.app – App for macOS which is designed to generate consistent sized icons of an existing application in various states, jiggling (shaking) etc. 
• iOS Images Extractor – iOS Images Extractor is a Mac app to normalize , decode and extract images from iOS apps. 
• iSimulator – iSimulator is a GUI utility to control the Simulator and manage the app installed on the simulator. 
• iSimulator – iSimulator,iOS Simulator Sandbox,like simpholders,a macOS app to find simulator’s sandbox and go. 
• Knuff – The debug application for Apple Push Notification Service (APNs). 
• LayerX – Intuitive app to display transparent images on screen. 
• Localizable.strings – Mac app to localize your iOS and macOS projects. 
• Localizations – Localizations is an OS X app that manages your Xcode project localization files (.strings). 
• Menubar Colors – macOS app for convenient access to the system color panel. 
• MyTouchbarMyRules – App to customize your Touch Bar as you want. 
• PodsUpdater – macOS app which helps you manage dependency releases in your Podfile. 
• ProfilesManager – Apple iOS/macOS Provisioning Profiles management,.provisionprofile, .mobileprovision files manager tool for mac. 
• PushNotitication – macOS app to test push notifications on iOS and Android. 
• ResignTool – This is an app for macOS that can (re)sign apps and bundle them into ipa files that are ready to be installed on an iOS device. 
• SmartPush – iOS Push Notification Debug App. 
• Touch Bar Preview – Small open source app to display your designs on the Touch Bar of the new MacBook Pro. 
• Touch Bar Simulator – Use the Touch Bar on any Mac. 
• TransporterPad – iOS/Android app deployment tool for macOS. 
• WWDC – Unofficial WWDC app for macOS. 
• WWDC.srt – Powerful app for downloading subtitle for each WWDC session video since 2013 in (srt) format. 
• xib2Storyboard – Tool to convert Xcode .xib to .storyboard files. 

JSON Parsing

• j2s – macOS app to convert JSON objects into Swift structs (currently targets Swift 4 and Codable). 
• JSON Mapper – Simple macOS app to generate Swift Object Mapper classes from JSON. 
• JSONExport – Desktop application for macOS which enables you to export JSON objects as model classes with their associated constructors, utility methods, setters and getters in your favorite language. 

Web development

• aws-s3-uploader – Simple macOS app for uploading files to Amazon Web Services. 
• Corectl App for macOS – Corectl App is a macOS Status bar App which works like a wrapper around the corectl command line tool corectld to control the server runtime process. 
• CoreOS VM – CoreOS VM is macOS status bar app which allows in an easy way to control CoreOS VM on your Mac. 
• Insomnia – Insomnia is a cross-platform REST client, built on top of Electron. 
• iTunesConnect – macOS app to let you access iTunesConnect. 
• KubeMonitor – KubeMonitor is a macOS app that displays information about your active Kubernetes cluster in your menu bar. 
• Lantern – Dedicated Mac app for website auditing and crawling. 
• LocalSites – Simple Menu Bar (Status Bar) App for macOS listing local Bonjour websites (as Safari 11 no longer has Bonjour Bookmarks). 
• Mockup Generator – Mockup Generator is a macOS app built with AngularJS/Electron that sits in your menu bar allowing you to capture screenshots of your favourite websites and wrap them in device mock-ups. 
• ndm – The Open Source npm desktop GUI. 
• nodeScratchpad – Evaluate Nodejs/JS code snippets from Menubar. 
• Now Desktop – Create deployments right from the tray menu. 
• stts – macOS app for monitoring the status of cloud services. 

Other

• macho-browser – Browser for macOS Mach-O binaries. 
• vegvisir – Browser based GUI for LLDB Debugger. 

Downloader

• App Downloader – Easily search and download macOS apps from the huge homebrew cask app catalog. 
• Get It – Native macOS video/audio downloader. Think of it as a youtube downloader that works on many sites. 
• Pillager – macOS Video Downloader written in Swift and Objective-C  
• udemy-downloader-gui – desktop application for downloading Udemy Courses.
• Youtube Downloader – macOS app to download Youtube videos. 
• YouTube Downloader for macOS – Simple menu bar app to download YouTube movies on your Mac. I wrote this as a test project to learn more about app development on macOS. 

Editors

JSON

• JSON-Splora – GUI for editing, visualizing, and manipulating JSON data. 

Markdown

• MacDown – Open source Markdown editor for macOS. 
• Mark Text – Realtime preview markdown editor for macOS Windows and Linux. 
• Twig – A modern MacOS markdown editor. 

TeX

• Qilin Editor – Text editor for exact sciences with built-in KaTeX/AsciiMath support. 

Text

• CotEditor – Lightweight Plain-Text Editor for macOS. 
• MacVim – Text editor for macOS. 
• Noto – Plain text editor for macOS with customizable themes. 
• TextMate – TextMate is a graphical text editor for macOS. 
• VimR – Refined Neovim experience for macOS. 

Extensions

• BetterPiP – macOS application that enables the use of native picture-in-picture with browsers such as Google Chrome for HTML5 videos. 
• PiPifier – PiPifier is a native macOS 10.12 Safari extension that lets you use every HTML5 video in Picture in Picture mode. 
• PiPTool – Add the Picture-in-Picture Functionality to YouTube, Netflix, Plex and other video broadcasting services in macOS. 

Finder

• Clipy – Clipy is a Clipboard extension app for macOS. 
• Finder Go – macOS app and Finder Sync Extension to open Terminal, iTerm, Hyper from Finder. 
• OpenInCode – Finder toolbar app to open current folder in Visual Studio Code. 

Games

• Battle for Wesnoth – Turn-based tactical strategy game, featuring both single-player and online multiplayer combat. 
• Boxer – The DOS game emulator that’s fit for your Mac.  
• Dolphin – Powerful, Open Source emulator for Nintendo GameCube and Wii games. 
• OpenEmu – Retro video game emulation for macOS. 
• OpenRCT2 – Open source re-implementation of RollerCoaster Tycoon 2. 
• Screentendo – Turn your screen into a playable level of Mario. 
• Stockfish – Beautiful, powerful chess application.  

Graphics

• Aseprite – Animated sprite editor & pixel art tool (Windows, macOS, Linux).  
• CaptuocrToy – Tool to capture screenshot and recognize text by online ocr apis. 
• GifCapture – Gif capture app for macOS. 
• Gifcurry – Open source video to GIF maker with a graphical interface capable of cropping, adding text, seeking, and trimming. 
• Gifski – Convert videos to high-quality GIFs. 
• InfiniteCanvas – Proof of concept Mac drawing application. 
• Inkscape – Inkscape is professional quality vector graphics software. 
• macSVG – Open source macOS app for designing HTML5 SVG (Scalable Vector Graphics) art and animation with a WebKit web view. 
• Material Colors Native – Choose your Material colours and copy the hex code. 
• Pencil2D Animation – Pencil2D is an animation/drawing software for macOS, Windows, and Linux. It lets you create traditional hand-drawn animation (cartoon) using both bitmap and vector graphics. Pencil2D is free and open source. 
• ScreenToLayers for macOS – ScreenToLayers is a macOS application to easily capture your screen as a layered PSD file.  
• Sketch Toolbox – Plugin manager for Sketch.app.  

IDE

• Atom – The hackable text editor. 
• Oni – Oni is a modern take on modal editing – code editor focused on developer productivity – powered by Neovim 
• Visual Studio Code – Code editor developed by Microsoft. 
• ZeroBraneStudio – ZeroBrane Studio is a lightweight cross-platform Lua IDE with code completion, syntax highlighting, remote debugger, code analyzer, live coding, and debugging support for various Lua engines. 

Images

• APNGb – macOS app which assembles and disassembles animated png files. 
• Crunch – Insane(ly slow but wicked good) PNG image optimization.
• Freehand – macOS Status Bar App for quick sketch. 
• Gimp – Gimp is GNU Image Manipulation Program. 
• ImageAlpha – Mac GUI for pngquant, pngnq and posterizer.  
• Imagine – Imagine is a desktop app for compression of PNG and JPEG, with a modern and friendly UI. 
• Katana – Katana is a simple, open source screenshot utility for macOS that lives in your menubar.  
• PhotoMiner – macOS app for finding and lost forgotten photos on your disks. 
• Screenbar – macOS menubar app for automating screenshots. 
• WebPonize – WebPonize is a macOS App for converting PNG, JPEG, animated (or not) GIF images into WebP.  

Keyboard

• AnnePro-mac – macOS application for controlling AnnePro keyboard over bluetooth.
• Fluor – Handy tool for macOS allowing you to switch Fn keys’ mode based on active application. 
• Karabiner – Karabiner (KeyRemap4MacBook) is a powerful utility for keyboard customization.  
• Karabiner-Elements – Karabiner-Elements is a powerful utility for keyboard customization on macOS Sierra (10.12) or later.  
• Kawa – Better input source switcher for OS X. 
• Thor – Switch the right application ASAP. 

Mail

• Correo – Menubar/taskbar Gmail App for Windows and macOS. 
• dejalu – Fast and Simple Email Client.  
• Inboxer – Unofficial, free and open source Google Inbox Desktop App.  
• gInbox – Wrapper for Inbox by Gmail. 
• Nylas Mail – Open source, extensible mail client. 
• Rambox – Free, Open Source and Cross Platform messaging and emailing app that combines common web applications into one.  

Menubar

• Airpass – Status bar Mac app to overcome time constrained WiFi networks. 
• AnyBar – macOS menubar status indicator. 
• BitBar – Put the output from any script or program in your macOS Menu Bar. 
• CloudyTabs – Simple menu bar application that lists your iCloud Tabs and Reading List. 
• DatWeatherDoe – Simple menu bar weather app for macOS written in Swift. 
• DisplayMenu – Simple (bare-bones) macOS menubar extra to apply display presets. 
• gfxCardStatus – gfxCardStatus is an open source menu bar application that keeps track of which graphics card your unibody, dual-GPU MacBook Pro is using at any given time, and allows you to switch between them on demand. 
• Menubar Brightness – macOS app to change the screen brightness on the menubar. 
• MenuMeters – CPU, memory, disk, and network monitoring tools for macOS. 
• Night Shift Control – Night Shift Control is a simple macOS menubar app for controlling Night Shift. It’s aim is to bring features from f.lux which are missing from Night Shift such as disabling Night Shift for certain apps. 
• PSIBar – Quickly hacked up PSI OS X status bar app. 
• SensibleSideButtons – Small menu bar utility that lets you use your third-party mouse’s side buttons for navigation across a variety of apps.  
• Shifty – macOS menu bar app that gives you more control over Night Shift. 

Music

• Carol – A minimal and beautiful lyrics app that stays in the menu bar of macOS. 
• ChordDetector – Tiny menu bar app that listens iTunes and Spotify to detect chords of songs! 
• DeezPlayer – Deezer Desktop app for Windows, Linux and macOS. 
• iTunes Graphs – macOS app to visualise your iTunes library as graphs. 
• lyricsify – Simple Spotify lyrics viewer menu bar app for macOS in Swift. 
• SoundCleod – SoundCloud for macOS and Windows. 
• Spotify-Cli-Mac – Control Spotify without leaving your terminal. ? 
• YouTube-Music – macOS wrapper for music.youtube.com. 

News

• Diurna – Basic/Classic Hacker News app, used as a Cocoa & Swift learning platform. 
• hacker-menu – Hacker News Delivered to Desktop. 
• Vienna – Vienna is a free and open source RSS/Atom newsreader for macOS. 

Notes

• Boostnote – Open source note-taking app made for programmers just like you. 
• FromScratch – Little app that you can use as a quick note taking or todo app.  
• FSNotes – Notes manager for macOS/iOS: modern notational velocity (nvALT) on steroids. 
• joplin – Note taking and to-do application with synchronization capabilities for Windows, macOS, Linux, Android and iOS. 
• Jupyter Notebook Viewer – Notebook viewer for macOS. 
• notable – Simple note taking application.
• Notes – Notes is a macOS application built to create notes, using text amongst other formats: images, videos, contacts, and etc. 
• NoteTaker – Simple note taking app for macOS and iOS which uses Realm and CloudKit for syncing. 
• Simplenote – Simplest way to keep notes. 
• Standard Notes – Safe place for your notes, thoughts, and life’s work.  
• tmpNote – Very simple macOS app to make temporary notes. 
• Tusk – Unofficial, open source, third-party, community driven, free Evernote app with a handful of useful features.  

Other

• Cakebrew – Manage your Homebrew formulas with style using Cakebrew. 
• Gas Mask – Hosts file manager for OS X. 
• Hosts – Cocoa GUI for /etc/hosts. 
• ImageOptim – GUI image optimizer for Mac. 
• Keyframes Player – Simple macOS app to preview animations created with Facebook’s keyframes framework. 
• Lepton – Democratizing Code Snippets Management (macOS/Win/Linux). 
• macGist – Simple app to send pasteboard items to GitHub’s Gist. 
• Platypus – Mac developer tool that creates application bundles from command line scripts. 
• QorumLogs – Swift Logging Utility for Xcode & Google Docs. 
• React Native Debugger – Desktop app for inspecting your React Native projects. macOS, Linux, and Windows. 
• Reactotron – Desktop app for inspecting your React JS and React Native projects. macOS, Linux, and Windows. 
• RktMachine – Menu bar macOS app for running rkt in a macOS hypervisor CoreOS VM. 
• Ruby.app – macOS app that contains a full Ruby installation (for use with Ruby/Gosu). 
• Shuttle – Simple SSH shortcut menu for macOS. 
• SwiftyBeaver – Convenient logging during development & release in Swift. 
• syncthing-macosx – Frugal native Mac OS X Syncthing application bundle. 
• Unused – Mac app for checking Xcode projects for unused resources. 
• Vagrant Manager – Manage your vagrant machines in one place with Vagrant Manager for macOS. 

Podcast

• Cumulonimbus – Simple, beautiful podcast app. 
• mkchromecast – Cast macOS and Linux Audio/Video to your Google Cast and Sonos Devices. 
• Podlive for macOS – macOS client to listen to live streaming podcasts (only). It currently supports all livestreams broadcasting via Ultraschall with Studio Link On Air. 

Productivity

• Ao – Elegant Microsoft To-Do desktop app.  
• Cerebro – Cross-platform launcher app. 
• ClipMenu – Clipboard manager for macOS. 
• Clocker – macOS app to plan and organize through timezones. 
• ControlPlane – Automate running tasks based on where you are or what you do. 
• Flycut – Clean and simple clipboard manager for developers. 
• KeyHolder – Record shortcuts in macOS, like Alfred.app. 
• Kiwix – Kiwix for iOS and macOS, build on Swift. 
• Linked Ideas – macOS application to write down and connect ideas. 
• Maccy – Lightweight search-as-you-type clipboard manager. 
• macOrganizer – macOS app for organizing files or removing unnecessary files. 
• Manta – Flexible invoicing desktop app with beautiful & customizable templates. 
• Paperless Desktop – Desktop app that uses the paperless API to manage your document scans. 
• PDF Archiver – Nice tool for tagging and archiving tasks. 
• Quicksilver – Quicksilver is a fast and free macOS productivity application that gives you the power to control your Mac quickly and elegantly. 
• Quickwords – Write anything in a matter of seconds. Create snippets that can substitute text, execute tedious tasks and more. 
• SelfControl – macOS app to block your own access to distracting websites etc for a predetermined period of time. It can not be undone by the app or by a restart – you must wait for the timer to run out. 
• status-bar-todo – Simple macOS app to keep TODO-list in status bar. 
• stretchly – Cross-platform electron app that reminds you to take breaks when working with computer. 
• Timer – Simple Timer app for Mac. 
• Toggl Desktop – Toggl Desktop app for Windows, Mac and Linux. 
• TrelloApp – Unofficial wrapper application for Trello.com written in Swift. This is almost a “Hello World” for a site specific browser. 
• Whale – Unofficial Trello app. 
• Yomu – Manga reader app for macOS. 

Screensaver

• Aerial – Apple TV Aerial Screensaver for macOS. 
• Image-As-Wallpaper – Utility application helps with selection of images for using as desktop wallpaper or in screensaver on Mac computers. 
• Irvue – Screensaver for macOS. 
• MusaicFM – iTunes Screensaver Clone for Spotify and Last.fm 
• The GitHub Matrix Screensaver – The GitHub Matrix Screensaver for macOS. 

Security

• LuLu – LuLu is the free open source macOS firewall that aims to block unauthorized (outgoing) network traffic. 
• stronghold – Easily configure macOS security settings from the terminal. 

Sharing Files

• Deluge – lightweight, Free Software, cross-platform BitTorrent client. 
• mac2imgur – Simple Mac app designed to make uploading images and screenshots to Imgur quick and effortless. 
• qBittorrent – BitTorrent client in Qt. 
• Rhea – macOS status bar app for quickly sharing files and URLs. 
• Transmission – Official Transmission BitTorrent client repository.  
• Tribler – Privacy enhanced BitTorrent client with P2P content discovery. 

Social Networking

• appear.in – Unofficial appear.in app. 
• Caprine – Elegant Facebook Messenger desktop app.  
• Goofy – Unofficial Facebook Messenger client. 
• Leviathan – Leviathan is a iOS and macOS client application for the Mastodon social network.
• Quail – Unofficial esa app. 
• Ramme – Unofficial Instagram Desktop App.  
• Simpo – macOS menubar app to post status quickly. 

Streaming

• Galeri – Perpetual artwork streaming app.

System

• Apple Juice – Advanced battery gauge for macOS. 
• AppPolice – App for macOS with a minimalistic UI which lets you quickly throttle down the CPU usage of any running process. 
• Clean-Me – Small macOS app that acts as a system cleaner (logs, cache, …). 
• Diagnostics – Diagnostics is an application displaying the diagnostic reports from applications on macOS. 
• DisableMonitor – Easily disable or enable a monitor on your Mac. 
• EtreCheck – EtreCheck is an easy-to-use macOS app to display important details of your system configuration and allow you to copy that information to the Clipboard. 
• Fanny – Monitor your Mac’s fan speed and CPU temperature from your Notification Center. 
• Juice – Make your battery information a bit more interesting. 
• KeepingYouAwake – Prevents your Mac from going to sleep. 
• Latest – Small utility app for macOS that makes sure you know about all the latest updates to the apps you use. 
• Loading – Simple network activity monitor for OS X. 
• Overkill – Stop iTunes from opening when you connect your iPhone. 
• ProfileCreator – macOS Application to create standard or customized configuration profiles. 
• Sloth – Sloth is an OS X application that displays a list of all open files and sockets in use by all running applications on your system. 
• Turbo Boost Switcher – Turbo Boost Switcher is a little application for Mac computers that allows to enable and/or disable the Turbo Boost feature. 
• VerticalBar – macOS application to add a vertical bar to Dock. 

Terminal

• Alacritty – Cross-platform, GPU-accelerated terminal emulator. 
• Console – macOS console application. 
• Hyper – Terminal built on web technologies.  
• iTerm 2 – Terminal emulator for macOS that does amazing things. 
• Kitty – Cross-platform, fast, feature full, GPU based terminal emulator.  
• OpenTerminal – App for macOS that opens a new Finder window and changes the current directory to the folder launched by the app. 

Utilities

• Android tool for Mac – One-click screenshots, video recordings, app installation for iOS and Android 
• Archive Mounter – Mounts archives like disk images 
• BeardedSpice – Control web based media players with the media keys found on Mac keyboards. 
• Buttercup Desktop – Free, open-source and secure password manager for mac and other platforms. 
• Catch – Catch: Broadcatching made easy. 
• CornerCal – Simple, clean calendar and clock app for macOS. 
• Crypter – Crypter is an innovative, convenient and secure cross-platform crypto app that simplifies secure password generation and management by requiring you to only remember one bit, the MasterPass. 
• ECheck – Small tool to validate epub files for macOS. 
• iOScanX – Cocoa application for semi-automated iOS app analysis and evaluation.  
• Kap – Open source screen recorder built with web technology. 
• KeePassXC – Cross-platform community-driven port of the Windows application “Keepass Password Safe” 
• KeeWeb – Free cross-platform password manager compatible with KeePass. 
• Life-Calendar – Life Calendar. 
• Lunar – Intelligent adaptive brightness for your external displays. 
• MacPass – Native OS X KeePass client. 
• Maria – macOS native app/widget for aria2 download tool. 
• Meme Maker – Meme Maker open source macOS app made in Swift. 
• Monolingual – Remove unnecessary language resources from macOS 
• Mos – Smooth your mouse’s scrolling and reverse the mouse scroll direction 
• Noti – Receive Android notifications on your mac (with PushBullet). 
• PB for Desktop – Receive native push notifications on macOS, Windows and Linux. 
• PercentCalculator – A menu bar application that calculates parcents. 
• ScreenCat – ScreenCat is an open source screen sharing + remote collaboration application.  
• SlowQuitApps – Add a global delay to Command-Q to stop accidental app quits. 
• Telephone – SIP softphone for Mac.  
• The Blockstack Browser – Blockstack is an internet for decentralized apps where users own their data. The Blockstack Browser allows you to explore the Blockstack internet. 
• The Unarchiver – The Unarchiver is an Objective-C application for uncompressing archive files. 
• ToTheTop – Small macOS application to help you scroll to the top. 
• Übersicht – Keep an eye on what’s happening on your machine and in the world. 

VPN & Proxy

• rvc-mac – Ribose VPN Client macOS Menu App. 
• ShadowsocksX-NG – Next Generation of ShadowsocksX. 
• Specht – Rule-based proxy app built with Network Extension for macOS. 
• SpechtLite – Rule-based proxy app for macOS. 
• Tunnelblick – Tunnelblick is a free, open source graphic user interface for OpenVPN on OS X. 

Video

• Acid.Cam.v2.OSX – Acid Cam v2 for macOS distorts video to create art. 
• AppleEvents – Unofficial Apple Events app for macOS. 
• Datamosh – Datamosh your videos on macOS. 
• Face Data – macOS application used to auto-annotate landmarks from a video. 
• Gifted – Turn any short video into an animated GIF quickly and easily. 
• HandBrake – HandBrake is an open source video transcoder available for Linux, Mac, and Windows. 
• MenuTube – Catch YouTube into your macOS menu bar! 
• QuickLook Video – This package allows macOS Finder to display thumbnails, static QuickLook previews, cover art and metadata for most types of video files. 
• Subler – Subler is an macOS app created to mux and tag mp4 files. 
• Vid Quiz Creator – macOS application to insert quizzes within video playback and play those videos to receiving devices using the LISNR API. 
• WebTorrent Desktop – Streaming torrent app. For Mac, Windows, and Linux. 
• Yoda – Nifty osx application which enables you to browse and download videos from YouTube. 

Player

• IINA – Modern video player for macOS. 
• MacMorpheus – 3D 180/360 video player for macOS for PSVR with head tracking. 
• Movie Monad – Desktop video player built with Haskell that uses GStreamer and GTK+. 
• MPlayerX – Media player on macOS. 
• mpv – Video player based on MPlayer/mplayer2. 

Subtitles

• Caption – Caption takes the effort out of finding and setting up the right subtitles. 
• Sub-It – Small macOS application to download subtitles.
• Subtitlr – Subtitlr is an open source OS X app used to find and download subtitles easily. 

Wallpaper

• 500-mac-wallpaper – Simple macOS app for the status bar to automatically download photos from 500px.com to a local folder that can be set as a source of wallpapers. 
• Artify – A macOS X application for bringing dedicatedly 18th century Arts to everyone 
• ArtWall – ArtStation set as wallpapers from artwork.rss. 
• BingPaper – Use Bing daily photo as your wallpaper on macOS. 
• Desktop Wallpaper Switcher – Win / Linux / macOS tool for managing and cycling desktop wallpapers. 
• earth-wallpapers – Simple macOS menubar app which fetches latest photos from a subreddit. 
• pyDailyChanger – pyDailyChanger is a program that changes your wallpaper daily. 
• Muzei – Muzei wallpaper app for macOS. 
• Satellite Eyes – macOS app to automatically set your desktop wallpaper to the satellite view overhead. 
• Sunscreen – Sunscreen is a fun, lightweight application that changes your desktop wallpaper based on sunrise and sunset. 
• WallpaperMenu – macOS menubar application that navigates through beautiful pictures on the web and set them up as your desktop image. 

Window Management

• Amethyst – Automatic tiling window manager for macOS. 
• AppGrid – Grid-based keyboard window manager for macOS. 
• chunkwm – Tiling window manager for macOS that uses a plugin architecture. 
• Hammerspoon – Staggeringly powerful OS X desktop automation with Lua.  
• Phoenix – Lightweight macOS window and app manager scriptable with JavaScript. 
• ShiftIt – Managing windows size and position. 
• Slate – Window management application (replacement for Divvy/SizeUp/ShiftIt).
• Spectacle – Spectacle allows you to organize your windows without using a mouse.